/*
 * Copyright 2007 Sun Microsystems, Inc.  All Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Sun Microsystems nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.sun.swingset3;

import com.sun.swingset3.utilities.RoundedPanel;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Insets;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import org.jdesktop.animation.timing.Animator;
import org.jdesktop.animation.timing.interpolation.PropertySetter;

/**
 * 
 * @author Amy Fowler
 */
public class IntroPanel extends RoundedPanel {
	private JLabel introImage;
	private SlidingLabel introText;

	public IntroPanel() {
		setLayout(null);
		setOpaque(false);

		introImage = new JLabel(new ImageIcon(SwingSet3.class
				.getResource("resources/images/home_notext.png")));
		introImage.setVerticalAlignment(JLabel.TOP);

		introText = new SlidingLabel(new ImageIcon(SwingSet3.class
				.getResource("resources/images/home_text.png")));
		introText.setVisible(false);

		introImage.addMouseListener(new MouseAdapter() {
			public void mousePressed(MouseEvent event) {
				slideTextIn();
			}
		});

		add(introText);
		add(introImage);
	}

	@Override
	public void doLayout() {
		Dimension size = getSize();
		Insets insets = getInsets();
		int w = size.width - insets.left - insets.right;

		Dimension prefSize = introImage.getPreferredSize();
		introImage.setBounds(0, 0, prefSize.width, prefSize.height);

		if (introText.isVisible()) {
			prefSize = introText.getPreferredSize();
			introText.setBounds(introText.getX(), introText.getY(),
					prefSize.width, prefSize.height);
		}

	}

	@Override
	public void paint(Graphics g) {
		super.paint(g);
		if (!introText.isVisible()) {
			introText.setLocation(1000, 110);
			introText.setVisible(true);
			slideTextIn();
		}
	}

	public void slideTextIn() {
		Animator animator = new Animator(800, new PropertySetter(introText,
				"x", getWidth(), 30));
		animator.setStartDelay(800);
		animator.setAcceleration(.2f);
		animator.setDeceleration(.5f);
		animator.start();
	}

	public void slideTextOut() {
		Animator animator = new Animator(600, new PropertySetter(introText,
				"x", introText.getX(), -introText.getWidth()));
		animator.setStartDelay(10);
		animator.setAcceleration(.5f);
		animator.setDeceleration(.2f);
		animator.start();
	}

	public class SlidingLabel extends JLabel {
		public SlidingLabel(Icon icon) {
			super(icon);
		}

		public void setX(int x) {
			setLocation(x, getY());
			revalidate();
		}
	}
}
